SPP-GEN-2023-153
120 MW hybrid in Perkins, NE · In queue since October 2023 · Proposed COD August 2028
120 MW
Capacity
1
Components
Solar
2y 7m
In Queue
System Impact Study
IA Status
COD target: 2028
Total Duration
4y 10m
Interconnection request submitted to ISO/RTO
SPP uses the Definitive Interconnection System Impact Study (DISIS) cluster process.
Typical: 36–48 months (improving)
Interconnection agreement not yet executed
Typical: 30–60 days (negotiation)
Proposed COD: 2028-08-31
SPP-GEN-2023-153 is a proposed 120 MW hybrid solar and battery project located in Perkins County, Nebraska. The project, which consists of 120 MW of solar capacity, is in the Southwest Power Pool (SPP) interconnection queue as of October 2, 2023. Tri-State is listed as the utility.
The proposed commercial operation date is August 31, 2028. The project's interconnection status is currently in the System Impact Study phase. The point of interconnection is the Grant 115 kV Substation.
Generated from interconnection queue and public data sources
State
NE
County
Perkins
Grid Region
SPP (Southwest Power Pool)
Market
ISO/RTO Member
Developer
—
Utility
Tri-State
Entity
SPP
Service Type
—
Point of Interconnection
Grant 115 kV Substation
Data Source
LBNL + Live
- ISO / RTO
- SPP
- Trading Hub
- SPP North Hub
- Hub Confidence
- HIGH
- POI Substation
- Grant Substation
This project's market context is estimated from its Point of Interconnection. Hub and node assignments are approximate and based on geographic inference from the POI substation name.
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